Programmer's humorous operation! Renamed EOS to 'A', and the system crashed!

A programmer had a sudden idea and decided to change the name of the EOS token to 'A', so he opened the code and got to work.

A colleague curiously asked, 'Are you done yet?'

Microsoft awkwardly replied, 'Now the wallet shows 'A', but a week later the system prompts: 'Are you sure you want to send A tokens to the EOS contract address?'

As a result, it turned out that only the name was changed, and the system hadn't caught up, leading to a complete mess!